Records of the Geological Survey of India, Volume 76, Issue 12Geological Survey of India, 1942 - Earthquakes |
From inside the book
Results 1-3 of 6
Page
... Flint 14 14 ( B ) Quartz and Quartzite 16 ( C ) Sands and Sandstone 17 ( D ) Diatomite or Diatomaceous Earth 18 ( E ) Tripoli or Tripolite 18 ( F ) Talc 19 ( G ) Pumice : Compact Pumice 19 ( H ) Volcanic dust 20 ( I ) Rottenstone 20 ( J ) ...
... Flint 14 14 ( B ) Quartz and Quartzite 16 ( C ) Sands and Sandstone 17 ( D ) Diatomite or Diatomaceous Earth 18 ( E ) Tripoli or Tripolite 18 ( F ) Talc 19 ( G ) Pumice : Compact Pumice 19 ( H ) Volcanic dust 20 ( I ) Rottenstone 20 ( J ) ...
Page 2
... flint or certain manufactured abrasives , such as carborundum , fused alumina , etc. , on to glued paper or cloth . Different kinds and grades of cloth and paper are used according to the variety and grade of the abrasive selected . The ...
... flint or certain manufactured abrasives , such as carborundum , fused alumina , etc. , on to glued paper or cloth . Different kinds and grades of cloth and paper are used according to the variety and grade of the abrasive selected . The ...
Page 14
... FLINT . Flint is a chalcedonic variety of silica . Being almost as hard as garnet it can replace garnet as an abrasive . It varies in colour from light to dark grey and possesses a marked conchoidal fracture . Uses . Flint is not much ...
... FLINT . Flint is a chalcedonic variety of silica . Being almost as hard as garnet it can replace garnet as an abrasive . It varies in colour from light to dark grey and possesses a marked conchoidal fracture . Uses . Flint is not much ...
Other editions - View all
Common terms and phrases
A. L. Coulson Abrasive Industry abrasive purposes Abrasive wheels Almandite aluminium artificial abrasives B. C. Roy bauxite beds Bihar Burma Canada Department Carborundum cent chert coated abrasives coated cloth coke colour corundum Corundum occurs crushed crystals Department of Mines Deposits Dhalbhum Diamond Diatomite Emery employed felspar flint Fused alumina future trend garnet garnet sands Geol Geological Survey glass grains grey grinding hard Hazaribagh district high grade honing stones impurities ingredients iron J. A. Dunn J. A. Mineral Resources Kashmir Kyanite large quantities limestone LXXVIII M. S. Krishnan Madras manufacture of abrasive manufactured abrasives Marketing and future Memoir metal polish mica Mysore natural abrasives oxide paper and cloth pebbles polishing material powders Products of Canada Pumice Resources of Bihar Rewa Risin spur rock sandstones siliceous silicon carbide sillimanite Singhbhum steel balls Steel wool suitable surfaces Surv Survey of India Talc Tripolite varies Vindhyan Volcanic dust